#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
int main(void)
{
	int max, x, y, * pmax, * px, * py;
	scanf("%d%d", &x, &y);
	px = &x;
	py = &y;
	*pmax = *px;
	if (pmax < py)
		pmax = py;
	printf("max=%d\n", max);
	return 0;
}
